Replacement for P8Y55A: Drop-In Alternatives We Stock
Looking for a replacement for the P8Y55A (P8Y55A - HP 800GB SAS 12Gb/s Mixed Use 3.5-inch Solid State Drive for D6020 Disk Enclosure)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the P8Y55A
| SKU | P8Y55A |
|---|---|
| Product | P8Y55A - HP 800GB SAS 12Gb/s Mixed Use 3.5-inch Solid State Drive for D6020 Disk Enclosure |
| Current price | $608.42 |
| Stock status | In Stock |
| Detail page | View P8Y55A › |
Drop-in replacements for P8Y55A
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
MZILS800HCHP-000H3 - Lenovo / HPE Mixed Use-3 800GB SAS 12Gb/s SFF SC Solid State Drive
SKU: MZILS800HCHP-000H3
Price: $284.21
HPE P20838-001 800GB SAS 12Gb/s Hot Swappable Mixed Use 2.5-Inch Solid State Drive with Smart Carrier for ProLiant ML350 Gen10
SKU: P20838-001
Price: $300.00
HPE P15849-001 800GB SAS 12Gb/s Hot Swappable Mixed Use 2.5-Inch Solid State Drive with Tray for ProLiant Gen10
SKU: P15849-001
Price: $300.00
MO000800JWTBR - HP 800GB Multi-Level Cell SAS 12Gb/s Mixed Use 2.5-inch Solid State Drive
SKU: MO000800JWTBR
Price: $315.79
846440-001 - HP 800GB SAS 12Gb/s 2.5-inch Mixed Use SC Solid State Drive
SKU: 846440-001
Price: $315.79
P09923-001 - HP 800GB Multi-Level Cell SAS 12Gb/s Mixed Use 2.5-inch Solid State Drive
SKU: P09923-001
Price: $326.32
871888-002 - HP MSA 800GB SAS 12Gb/s Mixed Use SFF 2.5-inch Solid State Drive
SKU: 871888-002
Price: $331.58
HPE MO000800JXBEV 800GB SAS 12Gb/s Mixed Use 2.5-Inch Solid State Drive
SKU: MO000800JXBEV
Price: $331.58
HPE P13826-001 800GB SAS 12Gb/s PCI Express NVMe 3.0 x4 Mixed Use 2.5-Inch Solid State Drive
SKU: P13826-001
Price: $347.37
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.